Prefix overview
Phone numbers in prefix 417-439
This page covers the 417-439 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
417-439
RATE CENTER
JOPLIN
CARRIER
UNITED STATES CELLULAR - MO
MO
Prefix range
The prefix 417-439 includes numbers from 4174390000 to 4174399999.
This range is associated with the JOPLIN rate center and was originally assigned to UNITED STATES CELLULAR - MO.
Numbers in this prefix
20 numbers